APA (7th ed.) Citation

Williams, J. E., Best, D. L., Ward, C., & Neto, F. (1989). Sex stereotypes in Portugal and Singapore.

Chicago Style (17th ed.) Citation

Williams, J. E., D. L. Best, C. Ward, and Félix Neto. Sex Stereotypes in Portugal and Singapore. 1989.

MLA (8th ed.) Citation

Williams, J. E., et al. Sex Stereotypes in Portugal and Singapore. 1989.